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Over-Booking Approach for Dynamic Spectrum Management
2011
2011 IEEE Global Telecommunications Conference - GLOBECOM 2011
An over-booking based dynamic spectrum management (DSM) scheme is conceived for improving the attainable spectral efficiency. All secondary users (SU) will be categorized into different classes and they borrow spectral resources from the primary users (PU) before data transmission. Under the riskbased policy model, the effects of both booking cancellations and 'no-show' reservations are analyzed. Assuming that the booking demands obey an inhomogeneous Poisson process, we derive the optimal
doi:10.1109/glocom.2011.6134410
dblp:conf/globecom/LiYHK11
fatcat:irmwxmebg5e6hfckilhucvhplm